JP6651789B2 - 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池 - Google Patents

非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池 Download PDF

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JP6651789B2
JP6651789B2 JP2015212318A JP2015212318A JP6651789B2 JP 6651789 B2 JP6651789 B2 JP 6651789B2 JP 2015212318 A JP2015212318 A JP 2015212318A JP 2015212318 A JP2015212318 A JP 2015212318A JP 6651789 B2 JP6651789 B2 JP 6651789B2
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lithium
positive electrode
active material
composite oxide
nickel composite
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JP2017084628A5 (enExample
JP2017084628A (ja
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横山　潤
潤 横山
佑樹 古市
佑樹 古市
小向　哲史
哲史 小向
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Sumitomo Metal Mining Co Ltd
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Sumitomo Metal Mining Co Ltd
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Priority to JP2015212318A priority Critical patent/JP6651789B2/ja
Priority to PCT/JP2016/081911 priority patent/WO2017073682A1/ja
Priority to US15/771,208 priority patent/US11063257B2/en
Priority to CN201680063281.2A priority patent/CN108352527B/zh
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    • H—ELECTRICITY
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    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • C01G53/502—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt
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    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • C01G53/502—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt
    • C01G53/504—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt with the molar ratio of nickel with respect to all the metals other than alkali metals higher than or equal to 0.5, e.g. Li(MzNixCoyMn1-x-y-z)O2 with x ≥ 0.5
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    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • C01G53/502—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt
    • C01G53/504—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt with the molar ratio of nickel with respect to all the metals other than alkali metals higher than or equal to 0.5, e.g. Li(MzNixCoyMn1-x-y-z)O2 with x ≥ 0.5
    • C01G53/506—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt with the molar ratio of nickel with respect to all the metals other than alkali metals higher than or equal to 0.5, e.g. Li(MzNixCoyMn1-x-y-z)O2 with x ≥ 0.5 with the molar ratio of nickel with respect to all the metals other than alkali metals higher than or equal to 0.8, e.g. Li(MzNixCoyMn1-x-y-z)O2 with x ≥ 0.8
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JP2015212318A 2015-10-28 2015-10-28 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池 Active JP6651789B2 (ja)

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JP2015212318A JP6651789B2 (ja) 2015-10-28 2015-10-28 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池
PCT/JP2016/081911 WO2017073682A1 (ja) 2015-10-28 2016-10-27 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池
US15/771,208 US11063257B2 (en) 2015-10-28 2016-10-27 Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, and nonaqueous electrolyte secondary battery
CN201680063281.2A CN108352527B (zh) 2015-10-28 2016-10-27 非水系电解质二次电池用正极活性物质和其制造方法、和非水系电解质二次电池

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JP2015212318A JP6651789B2 (ja) 2015-10-28 2015-10-28 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池

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JP2017084628A5 JP2017084628A5 (enExample) 2018-12-06
JP6651789B2 true JP6651789B2 (ja) 2020-02-19

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JP6555636B2 (ja) * 2015-03-03 2019-08-07 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質およびその製造方法
JP6343753B2 (ja) 2016-12-07 2018-06-20 住友化学株式会社 リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池
KR102176633B1 (ko) 2017-02-28 2020-11-09 주식회사 엘지화학 리튬 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
WO2018160023A1 (ko) 2017-02-28 2018-09-07 주식회사 엘지화학 리튬 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
KR102337646B1 (ko) * 2017-06-23 2021-12-10 스미토모 긴조쿠 고잔 가부시키가이샤 비수계 전해질 이차 전지용 정극 활물질과 그의 제조 방법, 및 비수계 전해질 이차 전지
CN111066184B (zh) * 2017-08-29 2023-05-30 住友金属矿山株式会社 非水系电解质二次电池用正极活性物质及其制造方法、以及使用该正极活性物质的非水系电解质二次电池
CN111052465B (zh) * 2017-08-29 2023-04-07 住友金属矿山株式会社 非水系电解质二次电池用正极活性物质及其制造方法、以及使用该正极活性物质的非水系电解质二次电池
EP3719887B1 (en) 2017-11-28 2025-07-16 Sumitomo Metal Mining Co., Ltd. Non-aqueous electrolyte secondary battery positive electrode active material precursor
JP7207323B2 (ja) * 2017-11-28 2023-01-18 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質前駆体、非水系電解質二次電池用正極活物質前駆体の製造方法
JP6426820B1 (ja) 2017-11-30 2018-11-21 住友化学株式会社 リチウム含有遷移金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極、リチウム二次電池及びリチウム含有遷移金属複合酸化物の製造方法
JP7137769B2 (ja) 2017-12-15 2022-09-15 株式会社Ｇｓユアサ 非水電解質二次電池用正極活物質、遷移金属水酸化物前駆体、遷移金属水酸化物前駆体の製造方法、非水電解質二次電池用正極活物質の製造方法、非水電解質二次電池用正極、及び非水電解質二次電池
JP7027928B2 (ja) * 2018-02-07 2022-03-02 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質、非水系電解質二次電池用正極活物質の製造方法、非水系電解質二次電池
WO2019176389A1 (ja) * 2018-03-13 2019-09-19 三洋電機株式会社 非水電解質二次電池
JP7110647B2 (ja) * 2018-03-22 2022-08-02 住友金属鉱山株式会社 リチウムニッケル含有複合酸化物とその製造方法、および、リチウムイオン二次電池、並びに、リチウムニッケル含有複合酸化物の評価方法
CN111919317B (zh) * 2018-03-29 2024-02-09 住友金属矿山株式会社 非水电解质二次电池用正极活性物质
US20200373560A1 (en) * 2019-05-21 2020-11-26 Nano One Materials Corp. Stabilized High Nickel NMC Cathode Materials for Improved Battery Performance
JP7255087B2 (ja) * 2018-04-26 2023-04-11 住友金属鉱山株式会社 金属複合水酸化物とその製造方法、非水電解質二次電池用正極活物質とその製造方法、及び、それを用いた非水電解質二次電池
JP7028073B2 (ja) * 2018-05-31 2022-03-02 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質、非水系電解質二次電池
JP7159639B2 (ja) * 2018-06-25 2022-10-25 住友金属鉱山株式会社 遷移金属複合水酸化物の粒子の製造方法、及び、リチウムイオン二次電池用正極活物質の製造方法
JP7271891B2 (ja) * 2018-09-26 2023-05-12 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極活物質の製造方法
KR102309288B1 (ko) * 2018-11-13 2021-10-07 한양대학교 산학협력단 양극활물질 및 이를 포함하는 리튬이차전지
CN112335076A (zh) 2018-11-29 2021-02-05 株式会社东芝 电极、电池及电池包
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